CA1192157A - Fermentative preparation of l-leucine - Google Patents

Fermentative preparation of l-leucine

Info

Publication number
CA1192157A
CA1192157A CA000422147A CA422147A CA1192157A CA 1192157 A CA1192157 A CA 1192157A CA 000422147 A CA000422147 A CA 000422147A CA 422147 A CA422147 A CA 422147A CA 1192157 A CA1192157 A CA 1192157A
Authority
CA
Canada
Prior art keywords
leucine
fermentation
analogue
mutant
amino
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000422147A
Other languages
English (en)
French (fr)
Inventor
Mark H. Updike
Gary J. Calton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WR Grace and Co
Original Assignee
WR Grace and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WR Grace and Co filed Critical WR Grace and Co
Application granted granted Critical
Publication of CA1192157A publication Critical patent/CA1192157A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/84—Brevibacterium

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA000422147A 1982-06-16 1983-02-22 Fermentative preparation of l-leucine Expired CA1192157A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US388,760 1982-06-16
US06/388,760 US4421853A (en) 1982-06-16 1982-06-16 Fermentative preparation of L-leucine

Publications (1)

Publication Number Publication Date
CA1192157A true CA1192157A (en) 1985-08-20

Family

ID=23535394

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000422147A Expired CA1192157A (en) 1982-06-16 1983-02-22 Fermentative preparation of l-leucine

Country Status (11)

Country Link
US (1) US4421853A (de)
JP (1) JPS58220691A (de)
AU (1) AU550241B2 (de)
CA (1) CA1192157A (de)
CH (1) CH654851A5 (de)
DE (1) DE3320651A1 (de)
FR (1) FR2528867A1 (de)
GB (1) GB2122989B (de)
IT (1) IT1163477B (de)
NL (1) NL8300224A (de)
SE (1) SE8303390L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870159A (en) * 1987-03-06 1989-09-26 Massachusetts Institute Of Technology LEU3 gene sequence of S. cerevisiae and use in regulation of amino acid synthesis
US5032681A (en) * 1987-03-06 1991-07-16 Massachusetts Institute Of Technology LEU3 gene sequence of S. cerevisiae and use in regulation of amino acid synthesis
US5374542A (en) * 1991-08-26 1994-12-20 Kyowa Hakko Kogyo Co., Ltd. Process for producing 4-hydroxy-L-proline

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865690A (en) * 1969-11-06 1975-02-11 Ajinomoto Kk Fermentative production of L-leucine
JPS579796B2 (de) * 1974-03-15 1982-02-23
SU751829A1 (ru) * 1977-06-29 1980-07-30 Всесоюзный научно-исследовательский институт генетики и селекции промышленных микроорганизмов Штамм вниигенетика-10-89-продуцент изолейцина
GB2084155B (en) * 1980-09-17 1984-01-11 Grace W R & Co Process for production of l-amino acids using immobilized microorganisms

Also Published As

Publication number Publication date
GB2122989B (en) 1986-01-22
DE3320651A1 (de) 1983-12-22
IT1163477B (it) 1987-04-08
IT8321507A0 (it) 1983-06-07
JPS58220691A (ja) 1983-12-22
AU550241B2 (en) 1986-03-13
NL8300224A (nl) 1984-01-16
SE8303390L (sv) 1983-12-17
GB2122989A (en) 1984-01-25
GB8315821D0 (en) 1983-07-13
CH654851A5 (de) 1986-03-14
SE8303390D0 (sv) 1983-06-14
FR2528867A1 (fr) 1983-12-23
US4421853A (en) 1983-12-20
AU1177183A (en) 1983-12-22

Similar Documents

Publication Publication Date Title
KR960016135B1 (ko) L-이소로이신(l-isoleucine)의 제조법
JP3151073B2 (ja) 発酵法によるアミノ酸の製造法
EP0530803B1 (de) Verfahren zur Herstellung von L-Threonin
US4996147A (en) Process for producing L-threonine by fermentation
US5919670A (en) Process for producing L-amino acids by fermentation
US3970519A (en) Process for producing L-leucine
JP3717970B2 (ja) 発酵法によるｌ−イソロイシンの製造法
JPS6115696A (ja) 発酵法によるｌ−イソロイシンの製造法
US3871960A (en) Method of producing l-lysine by fermentation
CA1192157A (en) Fermentative preparation of l-leucine
EP0205849B1 (de) Verfahren zur Herstellung von L-Threonin durch Fermentation
US5077207A (en) Process for the production of L-threonine by fermentation
US4329427A (en) Fermentative preparation of L-isoleucine
CA1192156A (en) Fermentative preparation of l-leucine
JPH057493A (ja) 発酵法によるｌ−バリンの製造法
JP2971089B2 (ja) 発酵法によるｌ―スレオニンの製造法
JP3510331B2 (ja) 発酵法によるｌ−アミノ酸の製造法
EP0469517A2 (de) Verfahren zur Herstellung von L-Glutaminsäure
HU215184B (hu) Eljárás L-lizin és L-lizint termelő Brevibacterium és Corynebacterium nemzetségbeli muntáns törzsek előállítására
JPH01257486A (ja) 発酵法によるｌ−アルギニンの製造法
JPS5988094A (ja) 発酵法によるｌ−リジンの製造法

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry